1. Akron Yale Public content 1905. 2011-12-12T21:34:34Z. 2022-03-29T20:40:23Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Ohio.
2. Alexandria, Ky.-Ohio Yale Public content 1936. 2011-12-12T21:26:49Z. 2022-03-29T20:39:24Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Kentucky and Ohio.
3. Alger Yale Public content 1915. 2011-12-12T21:34:34Z. 2022-03-29T20:40:23Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Ohio.
4. Alliance Yale Public content 1909. 2011-12-12T21:34:34Z. 2022-03-29T20:40:23Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Ohio.
5. Alvordton Yale Public content 1913. 2011-12-12T21:34:34Z. 2022-03-29T20:40:23Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Michigan and Ohio.
6. Andover Yale Public content 1907. 2011-12-12T21:34:35Z. 2022-03-29T20:40:23Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Ohio and Pennsylvania.
7. Antrim Yale Public content 1911. 2011-12-12T21:34:35Z. 2022-03-29T20:40:23Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Ohio.
8. Arlington Yale Public content 1907. 2011-12-12T21:34:35Z. 2022-03-29T20:40:23Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Ohio.
9. Ashland Yale Public content 1908. 2011-12-12T21:34:35Z. 2022-03-29T20:40:23Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Ohio.
10. Ashtabula Yale Public content 1905. 2011-12-12T21:34:35Z. 2022-03-29T20:40:23Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Ohio.